Would gatekeeper help review this patch? https://bugs.open64.net/show_bug.cgi?id=764 Nystrom alias issue: Assertion failure "alloca with non-KIND_POINTER result expected to have0 byte
ConstraintGraph::handleAlloca(WN *stmt) assume stmt assign allocated result direclty to a pointer type symbol, otherwise allocated size is 0. There two more cases not considered in this method. 1. statement can be STID or ISTORE to a struct's field, this field is a pointer. 2. allocated result is converted and stored to long long integer. Fix is 1. Extract field type as lhs type when stmt has field id. 2. Allow LHS is not pointer but pointer mtype. In this case assume its void*. Regards Shi Hui
nystrom_alloca.patch
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